Water issues can be a root cause of political instability, but even in times of crisis, and especially in the aftermath of war, water management also requires and contributes towards co-operation. Within the complexity of military stabilisation operations, water management has been identified as a potentially suitable crisis and conflict management tool. Therefore, a comprehensive and appropriate approach to apply water throughout the entire process of transition from a conflict, post-conflict or unstable region towards stability, peace and prosperity is desirable. During the Dutch military stabilisation mission in the Afghan province of Uruzgan, water management was applied effectively by the Netherlands Army as an instrument to create stability and co-operation in the conflict and post-conflict period. Based on this experience, a Comprehensive Water Intervention Framework is presented in this paper. By integrating water management, military, development, diplomacy and co-operation approaches, this framework provides practical guidance for policymakers, mission planners and field officers. Its implementation follows after the initial military intervention and within the stabilisation operation, as a mechanism contributing to peacekeeping and development efforts. The framework can also be further improved, most notably by integrating land management and experiences gained from its implementation in civil-military exercises and from its actual application in stabilisation operations.